/* ===== 数据保护 · 页面专属样式 ===== */
.page-privacy {
  --pv-text: #E6EDF6;
  --pv-line: rgba(169, 184, 203, .22);
  --pv-line-soft: rgba(169, 184, 203, .12);
  --pv-panel: rgba(27, 75, 125, .22);
  background: var(--deep-sea);
  color: var(--pv-text);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  padding-top: calc(var(--header-h) + 44px);
  padding-bottom: 52px;
  background:
    radial-gradient(130% 100% at 88% 0%, rgba(27, 75, 125, .62), transparent 62%),
    linear-gradient(180deg, var(--night-blue) 0%, var(--deep-sea) 100%);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(169, 184, 203, .09) 0 1px, transparent 1px 108px);
}

.page-privacy .privacy-hero > .container {
  position: relative;
  z-index: 1;
}

.page-privacy .privacy-hero__grid {
  display: grid;
  gap: 36px;
  align-items: end;
}

.page-privacy .breadcrumb {
  margin: 0 0 22px;
}

.page-privacy .breadcrumb__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
}

.page-privacy .breadcrumb__list li {
  display: inline-flex;
  align-items: center;
}

.page-privacy .breadcrumb__list li + li::before {
  content: "/";
  margin: 0 8px;
  color: rgba(169, 184, 203, .45);
}

.page-privacy .breadcrumb__list a {
  color: var(--mist);
  text-decoration: none;
  transition: color .18s var(--ease);
}

.page-privacy .breadcrumb__list a:hover {
  color: var(--flame-soft);
}

.page-privacy .breadcrumb__list [aria-current="page"] {
  color: var(--data-white);
}

.page-privacy .eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--flame);
  margin: 0 0 14px;
}

.page-privacy h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 7.2vw, 64px);
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--data-white);
  margin: 0;
}

.page-privacy .lede {
  max-width: 48ch;
  margin: 20px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--pv-text);
}

.page-privacy .privacy-hero__keylist {
  list-style: none;
  margin: 28px 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--pv-line);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 30px;
}

.page-privacy .privacy-hero__keylist li {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--mist);
}

.page-privacy .privacy-hero__keylist .num {
  font-size: 20px;
  font-weight: 700;
  color: var(--flame);
  line-height: 1;
}

.page-privacy .privacy-hero__figure {
  margin: 0;
}

.page-privacy .privacy-hero__figure img {
  display: block;
  width: 100%;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

/* ---------- 主体两栏 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: 36px;
  padding-top: 56px;
  padding-bottom: 88px;
}

.page-privacy .privacy-main {
  min-width: 0;
}

/* ---------- 页内目录 ---------- */
.page-privacy .privacy-toc__title {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
  margin: 0 0 14px;
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .privacy-toc__list li {
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .privacy-toc__list a {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 4px 10px 16px;
  font-size: 14px;
  line-height: 1.4;
  color: var(--mist);
  text-decoration: none;
  transition: color .18s var(--ease), padding-left .18s var(--ease);
}

.page-privacy .privacy-toc__list a::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.1em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--relay-blue);
  transition: background .18s var(--ease), transform .18s var(--ease);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--data-white);
  padding-left: 20px;
}

.page-privacy .privacy-toc__list a:hover::before,
.page-privacy .privacy-toc__list a:focus-visible::before {
  background: var(--flame);
  transform: scale(1.3);
}

.page-privacy .privacy-toc__num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: var(--flame);
  min-width: 20px;
}

/* ---------- 章节 ---------- */
.page-privacy .privacy-section {
  padding: 36px 0 40px;
  border-top: 1px solid var(--pv-line);
  scroll-margin-top: calc(var(--header-h) + 24px);
}

.page-privacy .privacy-section:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .privacy-section__head {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  margin-bottom: 16px;
}

.page-privacy .privacy-section__num {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--flame);
}

.page-privacy .privacy-section__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 4.4vw, 36px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--data-white);
  margin: 0;
}

.page-privacy .privacy-section__body {
  display: grid;
  gap: 18px;
}

.page-privacy .privacy-section__body > p {
  margin: 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.8;
}

.page-privacy .privacy-note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
  border-left: 2px solid var(--relay-blue);
  padding-left: 14px;
}

.page-privacy .privacy-key {
  font-family: var(--font-mono);
  font-size: .95em;
  color: var(--data-white);
  background: var(--pv-panel);
  padding: 1px 6px;
  word-break: break-all;
}

.page-privacy .privacy-cross {
  font-size: 14px;
  color: var(--mist);
}

.page-privacy .privacy-cross a {
  color: var(--flame-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 162, 75, .5);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-privacy .privacy-cross a:hover {
  color: var(--data-white);
  border-color: var(--data-white);
}

/* ---------- 信息类型矩阵 ---------- */
.page-privacy .info-matrix {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pv-line);
  border: 1px solid var(--pv-line);
}

.page-privacy .info-matrix__cell {
  background: var(--deep-sea);
  min-width: 0;
}

.page-privacy .info-matrix__link {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas:
    "top tag"
    "desc desc"
    "go go";
  gap: 10px 12px;
  align-content: start;
  height: 100%;
  padding: 22px 20px 24px;
  text-decoration: none;
  color: inherit;
  transition: background .18s var(--ease);
}

.page-privacy .info-matrix__link:hover {
  background: var(--pv-panel);
}

.page-privacy .info-matrix__link:focus-visible {
  outline: 2px solid var(--flame);
  outline-offset: -2px;
}

.page-privacy .info-matrix__top {
  grid-area: top;
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
}

.page-privacy .info-matrix__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--mist);
}

.page-privacy .info-matrix__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 4vw, 22px);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--data-white);
}

.page-privacy .info-matrix__link .tag {
  grid-area: tag;
  align-self: start;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  padding: 3px 8px;
  white-space: nowrap;
}

.page-privacy .info-matrix__desc {
  grid-area: desc;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-privacy .info-matrix__go {
  grid-area: go;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--mist);
  transition: color .18s var(--ease), gap .18s var(--ease);
}

.page-privacy .info-matrix__link:hover .info-matrix__go,
.page-privacy .info-matrix__link:focus-visible .info-matrix__go {
  color: var(--flame-soft);
  gap: 11px;
}

/* ---------- 用途条目 ---------- */
.page-privacy .purpose-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .purpose-item {
  padding: 18px 16px;
  border-bottom: 1px solid var(--pv-line);
  scroll-margin-top: calc(var(--header-h) + 24px);
  transition: background .2s var(--ease), box-shadow .2s var(--ease);
}

.page-privacy .purpose-item:target {
  background: var(--pv-panel);
  box-shadow: inset 3px 0 0 var(--flame);
}

.page-privacy .purpose-item h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--data-white);
  margin: 0 0 6px;
}

.page-privacy .purpose-item p {
  margin: 0;
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 同步对照 ---------- */
.page-privacy .sync-split {
  display: grid;
  gap: 1px;
  background: var(--pv-line);
  border: 1px solid var(--pv-line);
}

.page-privacy .sync-panel {
  background: var(--deep-sea);
  padding: 22px 20px 24px;
}

.page-privacy .sync-panel--muted {
  background: rgba(6, 20, 40, .6);
}

.page-privacy .sync-panel__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--arena-green);
  margin: 0 0 14px;
}

.page-privacy .sync-panel--muted .sync-panel__label {
  color: var(--mist);
}

.page-privacy .sync-panel ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-privacy .sync-panel li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pv-text);
}

.page-privacy .sync-panel li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 7px;
  height: 1px;
  background: var(--relay-blue);
}

/* ---------- 权限层级 ---------- */
.page-privacy .access-ladder {
  list-style: none;
  margin: 4px 0 0;
  padding: 0 0 0 20px;
  border-left: 1px solid var(--pv-line);
}

.page-privacy .access-ladder li {
  position: relative;
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--pv-line-soft);
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-privacy .access-ladder li:last-child {
  border-bottom: 0;
}

.page-privacy .access-ladder li::before {
  content: "";
  position: absolute;
  left: -23.5px;
  top: 21px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--relay-blue);
}

.page-privacy .access-ladder .num {
  font-size: 12px;
  font-weight: 700;
  color: var(--flame-soft);
}

.page-privacy .access-ladder b {
  color: var(--data-white);
  font-weight: 600;
}

/* ---------- 权利清单 ---------- */
.page-privacy .rights-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--pv-line);
}

.page-privacy .rights-item {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--pv-line);
}

.page-privacy .rights-item__label {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--data-white);
}

.page-privacy .rights-item p {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pv-text);
}

/* ---------- 联系网格 ---------- */
.page-privacy .contact-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--pv-line);
  border: 1px solid var(--pv-line);
}

.page-privacy .contact-grid li {
  background: var(--deep-sea);
  padding: 20px;
  min-width: 0;
}

.page-privacy .contact-grid__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--mist);
  margin: 0 0 10px;
}

.page-privacy .contact-grid__value {
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1.5;
  color: var(--data-white);
  margin: 0 0 8px;
  word-break: break-word;
}

.page-privacy .contact-grid__note {
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
  margin: 0;
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-privacy .rights-item {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 24px;
    align-items: baseline;
  }
}

@media (min-width: 720px) {
  .page-privacy .info-matrix {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .sync-split {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .contact-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-privacy .privacy-section__body {
    margin-left: 54px;
  }
}

@media (min-width: 900px) {
  .page-privacy .privacy-hero {
    padding-top: calc(var(--header-h) + 68px);
    padding-bottom: 76px;
  }

  .page-privacy .privacy-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 56px;
  }
}

@media (min-width: 980px) {
  .page-privacy .privacy-body {
    grid-template-columns: 208px minmax(0, 1fr);
    gap: 68px;
    padding-top: 72px;
    padding-bottom: 104px;
  }

  .page-privacy .privacy-toc {
    position: sticky;
    top: calc(var(--header-h) + 28px);
    align-self: start;
  }

  .page-privacy .privacy-main {
    max-width: 800px;
  }

  .page-privacy .privacy-section {
    padding: 44px 0 48px;
  }
}

@media (max-width: 979px) {
  .page-privacy .privacy-toc__list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .info-matrix__link,
  .page-privacy .info-matrix__go,
  .page-privacy .purpose-item,
  .page-privacy .privacy-cross a {
    transition: none;
  }

  .page-privacy .privacy-toc__list a:hover,
  .page-privacy .privacy-toc__list a:focus-visible {
    padding-left: 16px;
  }

  .page-privacy .privacy-toc__list a:hover::before,
  .page-privacy .privacy-toc__list a:focus-visible::before {
    transform: none;
  }
}
<<<END>>>